baber/WOPTO huggingface dataset:
Patent JP-S6227334-A (JP)
Title: Method for forming optical element
Inventor: SHIBAZAKI TAKAO
IPC: C03B11/00
Filed: 1985-07-23
Abstract: PURPOSE:To avoid the melt-sticking of glass to the forming surfaces of dies and to prolong the life of the dies when glass stock is heated and press-formed with the dies, by specifying the temps. of the stock and the dies and the roughness of the forming surfaces of the dies and carrying out the forming without heating the dies during the forming. CONSTITUTION:Glass stock 1 is put in a heating furnace 2 and heated. The heated stock 1 is put in dies 5 for forming composed of upper and lower dies 3, 4 placed freely movably in the confronting direction. The stock 1 is then press-formed between the forming surfaces 3a, 4a of the dies 3, 4. At this time, the glass stock 1 is heated to a temp. at which the stock 1 has 10<6>-10<8> P viscosity and the temp. of the dies 5 is set within the temp. range of the transition point of the glass stock to the transition point-200 deg.C. The surface roughness Rmax of the forming surfaces 3a, 4a is regulated to <=0.07mum. The dies 5 are not heated during the press forming.
Patent JP-S5588555-A (JP)
Title: Motor with electronic commutator
Inventor: GOTOU MAKOTO
IPC: H02K29/00
Filed: 1978-12-26
Abstract: PURPOSE:To surely perform starting through a simple construction and reduce the fluctuation in torque, by utilizing driving coil group to detect the rotational position of a rotor. CONSTITUTION:Three N-poles and three S-poles are magnetized at an almost equiangular spacing on a magnet 2 fitted on the inside of a rotor 1. A stator core 3 having four salient poles is provided at a prescribed distance from the magnetized surface of the magnet 2. Coils A-D are wound around the salient poles respectively so that the coils intersect the magnetic flux of the magnet 2. the coils A-D are set at four electric phases with a difference of 90 deg.. A high-frequency coil 4, to which a high-frequency sinusoidal signal is applied, is placed adjacently to the coils A-D. The degree of coupling of these coils varies depending on the positions of copper plates 5a-5c of a rotor 1. Therefore, the rotational position of the rotor is detected by a high-frequency modulation signal to switch the coils to be energized. As a result, the rotor is surely rotated in an identical direction and a stable torque is attained.
Patent JP-H1114107-A (JP)
Title: Bathroom drying apparatus
Inventor: KIMURA ITARU
IPC: F24F7/007
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To improve convenience of a bathroom drying apparatus by devising operation starting means. SOLUTION: A drying apparatus includes heating means F for heating hot water in a bathtub 1 installed in a bathroom, heating control means B3 for controlling the heating means F, and a heating operating part for actuating the heating control means B3, the heating control means B3 executing heating operation where the hot water in the bathtub 1 is kept substantially at a set temperature by the input operation by the heating operating part. Herein, there is provided bathroom drying means A for drying the inside of the bathroom, decision means for deciding whether or not the bathroom is required to be dried, and drying control means for starting drying by the bathroom driving means A based upon the result of dicision made by the dicision means, representing that drying is required. The decision means decides that the drying is required after the completion of the heating means.
Patent JP-S6054413-A (JP)
Title: Inductor for power supply line filter
Inventor: YOSHIZAWA KATSUTO
IPC: H01F17/06
Filed: 1983-09-05
Abstract: PURPOSE:To obtain excellent frequency characteristic and high voltage pulse noise characteristic by utilizing amorphous alloy in the thickness of the particular value or less as the core within the range of particular values of effective permeability and square ratio. CONSTITUTION:An amorphous alloy, where effective permeability is in the range, 1,500<=mue100k<=10,000, square ratio Br/Bs<=60%, 2<=B1<12KG, 5.5<=Bs< 12KG, and thickness is 25mum or less, is used as the core. When a square ratio Br/Bs becomes 60 or more, it is not desirable because permeability is lowered. When B is 2KG or less, permeability mue100k becomes 1,500 or less, it is not desirable for prectical use. If B1 exceeds 12KG, it is not desirable because mue100k becomes lower, deteriorating the frequency characteristic. Moreover, it is desirable to set thickness to 25mum or less in order to ensure more excellent frequency than the ferrite from the point of view of frequency characteristic. Thereby, an inductor for power supply line filter which has excellent frequency characteristic and shows large attenuation for high voltage pulse noise.
Patent JP-S5593768-A (JP)
Title: Sheet classifier
Inventor: YOSHIMURA SHIGERU
IPC: B65H39/11
Filed: 1978-12-29
Abstract: PURPOSE: To reduce the jamming of sheet classifier by simple means which adjust the up-down intermittent movement of feeding roller and the deflection of deflection/ guide board by the sheet classifying signal.  
     CONSTITUTION: The sheet S enters through inlet port 6 into the classifier then carried upward through carrying means 7, 7aW11, 11a and contained while classified in the receiving pan 4 by means of feeding rollers 16, 16a through deflection/ guide boards 25, 27. The feed rollers 16, 16a move up and down intermittently while being supported by a chain or rope 18 to receive the sheet S carried through deflection/guide boards 25, 27 and to feed it to selected receiving pan 4. Since said mechanism is simplified, the jamming is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1111458-A (JP)
Title: Assembling blank sheet for paper tray-like container and method for assembling
Inventor: WATANABE NOBUYUKI
IPC: B65D5/56
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To improve resistance against deformation of an upper opening against external force and container strength by extending flange plates along an entire periphery of the upper opening of a paper tray-like container. SOLUTION: The paper tray-like container A includes a pair of side plates 2, 2 and a pair of side plates 3, 3 which are slantly opposite outside upward on four sides of a rectangular bottom plate 1 wherein a fillet-like corner formed of a corner plate 6 at a corner between the respective side plates 2, 3 is included. The container A further includes flange plates 4, 5 horizontally extending along an upper opening of the container A and a corner flange plate 8 extending from the flange plate 5, wherein the flange plate 4 and a connection flange plate 8d extending from an end of the corner flange plate 8 overlap each other. The container A is assembled by using a blank sheet comprising an overlap plate 7 of a blank sheet and the connection flange plate 8d which are connected via a joint 8e.
Patent JP-S6319946-A (JP)
Title: Test system for manual connection
Inventor: HIRAOKA SHIZUAKI
IPC: H04M3/26
Filed: 1986-07-12
Abstract: PURPOSE:To perform a manual connection test independently of a general subscriber land with high efficiency by registering previously the additional dial information on the new service and carrying out the manual connection test by means of the registered additional dial information. CONSTITUTION:The additional dial information is previously registered to a memory means via a monitor test seat 5. The manual connection test is carried out as follows. That is, a manual connection test command is first transmitted via the seat 5 and a message is received to the test command. Then the additional dial information is transmitted by a transmitting means 8 and received by an additional dial receiving device 9 for new service stored in a repeating system electronic exchange. Then the connection is secured for an automatic answering device 10 set at the maintainer side. Thus a maintainer can perform a test by means of the additional dial information stored in the memory means. Then it is not required to carry out a manual dialing operation at every test.
Patent JP-S5863540-A (JP)
Title: Car storage space structure
Inventor: ISHIKAWA TAKESHI
IPC: B60H1/26
Filed: 1981-10-12
Abstract: PURPOSE:To increase the luggage storage capacity and to improve the air ventilation rate by providing air outlet holes with protrusions on the periphery and bottom of a storage space and by providing air intake holes penetrating the opening lid section in the storage space provided on the luggage side finisher at the rear of a car. CONSTITUTION:When the air 8 is drawn by the ram pressure through an outer panel, the air 8 is absorbed into a storage space 12 through the air intake holes 27 of a lid 16, and even if luggages are stored in the storage space 12 and on a bottom section 14, the protrusions 21b of an uneven section 21 prevent the luggages from covering the recesses 21a in the storage section 12, and protrusions 24 of the bottom section 14 prevent the luggages from covering air outlet holes 23, thereby the air 8 can be exhausted through the air outlet holes 22, 23. Furthermore, the air outlet holes 27 are formed on the other faces 26 of the lid 16, and the luggages in the storage space 12 are scarcely visible to a normal line of vision. Also the luggages are easily accessible by opening the lid 16.
Patent JP-H0328626-A (JP)
Title: Combustion controller
Inventor: KIKUTANI FUMITAKA
IPC: F23N5/12
Filed: 1989-06-26
Abstract: PURPOSE:To reduce the production of nitroge oxides to comfort in hole by providing a changeable flow means for controlling a recirculation exhaust gas on the halfway of an exhaust gas recirculation passage to operate the changeable flow means when a specified time elapses after confirming an ignition signal of a detection means. CONSTITUTION:When a flame is formed by a burner 14, an ignition signal is generated by a flame rod 22. On the other hand, after a high temperature gas burned in a furnace 15 heats water in a heat exchanger 16 to take heat, it becomes a low temperature gas to collect in an exhaust hood 17 so as to release into the atmosphere from an exhaust top 18. The flame is monitored until it is stabilized after ignition in a control block 29 by the use of a timer to operate a regulating value 28 so as to open an exhaust circulation passage. Thereby, after part of an exhaust gas in the hood 17 is biased on the flow by a damper 27, it is sucked in a fan 13 to uniformly mix with fresh air to supply to the burner 14 so as to control the production of nitrogen oxides.
Patent JP-S6319717-A (JP)
Inventor: HIRABAYASHI MICHIO
IPC: H01H11/04
Filed: 1986-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05331156-A (JP)
Title: Hydrofomylation of allyl alcohol
Inventor: FUJITA TETSUYOSHI
IPC: B01J31/24
Filed: 1992-06-01
Abstract: PURPOSE:To carry out the hydroformylation of allyl alcohol by reacting allyl alcohol with carbon monoxide and hydrogen in the presence of a rhodium complex compound and a diphosphine compound. CONSTITUTION:Allyl alcohol is made to react with carbon monoxide and hydrogen in the presence of a rhodium compound and a diphosphine compound of formula (R<1> is alkyl or aryl; R<2> and R<3> are alkyl or H) in a solvent (e.g. toluene) at 40-100 deg.C under l-20 atm. pressure. 2-Hydroxytetrahydrofuran useful as a precursor for 1,4-butanediol can be produced by this process in high selectivity while suppressing the formation of by-products such as 2-methyl-3- hydroxypropanal, propionaldehyde and n-propanol. The compound of formula is e.g. trans-2,3-bis(diphenylphosphinomethyl)bicyclo-[2,2,1]-heptane.
Patent JP-S6215726-A (JP)
Inventor: UIRIAMU ERUSUWAASU BITEI JIYUN
IPC: H01H77/10
Filed: 1986-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6141141-A (JP)
Title: Novel copolymer and positive type resist material made of it
Inventor: SUGITA KAZUYUKI
IPC: G03F7/20
Filed: 1984-08-02
Abstract: PURPOSE:To obtain a positive type resist material especially suitable for fabrication of semiconductor elements by using a copolymer made from a combination of polymers of polymethacrylate, alpha-methylstyrene or its deriv., and N-methylolacrylamide. CONSTITUTION:A positive type resist material suitable for fabrication of LSI is obtained by using a random copolymer of alpha-methylstyrene type units each represented by formula I (each of R<1>, R<2>, and R<3> is H, halogen, each lower alkyl, haloalkyl, alkoxy, acyl, OH, CN, NH2, or lower alkylamino) in an amt. of 3- 95mol%, acrylatederivative units each represented by formula II (R<4> is each lower alkyl or haloalkyl, halogen, or CN in an amt. of 4.9-96.9mol%; and R<5> is each lower alkyl or haloalkyl, aryl, or aralkyl), and N-methylolacrylamide units each represented by formula III in which R<6> is lower alkyl, halogen, or CN, R<7> is H or lower alkyl in an amt. of 0.01-20mol%.
Patent JP-S5686909-A (JP)
Title: Preparation of 1,2-polybutadiene having high crystallinity
Inventor: IKEDA HIROHARU
IPC: C08F4/60
Filed: 1979-12-17
Abstract: PURPOSE: To obtain the titled polymer with a little discoloration and ash content, by polymerizing 1,3-butadiene in an inert solvent in the presence of a catalyst prepared by adding a Co compound, an organoaluminum compound, a specific amount of water and an aromatic compound having an isothiocyanate group to part or all of the 1,3-butadiene in the order mentioned.  
     CONSTITUTION: 1,3-Butadiene is polymerized in an inert organic solvent, e.g. methylene chloride, in the presence of a catalyst prepared by adding (A) a cobalt compound, e.g. cobalt octoate, (B) an organoaluminum compound, e.g. trimethylaluminum, (C) water in an amount of 0.05W1.5mol/mol the component (B) and (D) an aromatic compound having an isothiocyanate group, e.g. phenyl isothiocyante, to part or all of the 1,3-butadiene in the order of the components (A), (B) and (D) excpet the component (C) to give the aimed polymer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05332183-A (JP)
Title: Idling engine speed control device for internal combustion engine
Inventor: HOSOI KEIJI
IPC: F02D9/02
Filed: 1992-05-30
Abstract: PURPOSE:To prevent follow-up error of an idling engine speed after cold starting of an internal combustion engine by selecting a plural kinds of no-current carrying time, large and small, and current carrying time maps, large and small, while driving and controlling a throttle motor according to difference between a target value and an actual value of an engine speed. CONSTITUTION:An idling engine speed control device 2 has a throttle motor 12 driven by presence and absence of electricity, so as to vary a throttle opening by opening and driving an intake throttle valve 4 during idling operation of an internal combustion engine. The throttle motor 12 is controlled by means of a control means 16 based on detection signals from a throttle opening sensor 18, an engine speed sensor 20 and the like. In case that difference between a target value and an actual value of an engine speed is a specified value or more for instance, the throttle motor 12 is operated according to relatively short no-current carrying time and current carrying time maps. It is thus possible to prevent follow-up error of an idling speed after cold starting of the internal combustion engine.
Patent JP-S6322300-A (JP)
Inventor: JII DANKAN MAADOTSUKU
IPC: B05C5/00
Filed: 1986-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0330818-A (JP)
Title: Denitrification apparatus
Inventor: WATANABE YASUO
IPC: B01D53/94
Filed: 1989-06-28
Abstract: PURPOSE:To contrive the improvement of denitrification efficiency by a method wherein denitrification catalysts and reaction tanks are arranged integrally in alternate sequences. CONSTITUTION:Reaction tanks 3 contg. quick lime interposed between denitrification catalysts 4 are caused to absorb vapor from exhaust gas and, by the resulting reaction heat, the exhaust gas 9 before denitrification is heated, upon passage through the denitrification catalyst 4. The reaction tank with the quick lime regenerated closes a damper 1 on the air intake side and a damper 7 on the exhaust side and reduce the inner pressure of a denitrification exhaust gas duct 11 from a pressure reducing pipe 5 and, at the same time, seals off nitrogen gas from a nitrogen pipe 6. The reaction tanks 3 contg. the calcined lime are stored in a nitrogen gas to contrive the fulfilment of their function in the next low temp. exhaust gas area, thereby improving the denitrification efficiency.
Patent JP-H0830987-A (JP)
Title: Optical recording and reproducing device
Inventor: YAMAOKA MASARU
IPC: G11B7/09
Filed: 1994-07-15
Abstract: PURPOSE:To provide a stable and antidefect servo system by providing it with a defect detecting circuit having high sensitivity without being influenced by a wobbly surface of a disk and a variation in the reflectance of the disk, etc. CONSTITUTION:A low band component of an RF signal obtained by photoelectrically converting a reflected light quantity from the disk is extracted by an LPF 13. This low band component is compared with the RF signal by a comparing circuit 14 to generate a defect signal. A low band component is extracted by an LPF 15 from an FE signal showing a focus position error from the disk and a pickup unit. This low band component is compared with the FE signal by a window comparator 16 to generate a defect signal. When either the defect signal generated from the RF signal or the defect signal generated from the FE signal is outputted, a gain of the servo system is changed by an OR circuit 17.
Patent JP-H06343442-A (JP)
Title: Method and device for maturing citrus fruit
Inventor: ISOMURA KAZUHIKO
IPC: A23N15/06
Filed: 1993-06-08
Abstract: PURPOSE:To rapidly and uniformly increase the sugar degree of a citrus fruit such as mandarin orange by performing the low temperature storage of the citrus fruit and the subsequent application of microwaves under specific conditions. CONSTITUTION:Citrus fruits such as mandarin oranges are carried into a storing and maturing chamber 1, stored at 5-10 deg.C in air controlled through an air conditioning duct 2, and subsequently heated at 18-23 deg.C by the irradiation of microwaves from a microwave-irradiation member 3 for maturing the fruits. The method does not require the circulation of ethylene, etc., and is simple.
Patent JP-S6150297-A (JP)
Title: Using of memory
Inventor: ITO KIYOO
IPC: G11C11/401
Filed: 1985-07-26
Abstract: PURPOSE:To enhance the packaging density of a memory and to reduce the test time of the memory by providing an address input pin and an information output pin in common and using them in different times. CONSTITUTION:In an ordinary memory, only an address signal requires an address hold time TAH. The effiective time of signals of data D0, D1 is located after TAH. D0, D1 are used in common reespectively at A0, A1 and clock signals phi0-phi2 control gates Q0, -Q0, Q1, -Q1. During the effective time of the address signal, phi0 on ly is turned on, during an effective time of D0 phi1 only is turned on and during an effective time of D1, phi2 only may be turned on. Outside power source voltage Vcc (5V during an usual time) is set at 0V and an address A0 and an effective data output during testing are made in common. Thereby, when the memory is tested, the issuing number is increased and the testing time is shortened.
Patent JP-2000353350-A (JP)
Title: Loading mechanism for disk driving device
Inventor: TAKEUCHI TOSHIO
IPC: G11B17/035
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To make effective use of a space in a thread mechanism lower side, and to contribute to miniaturization. SOLUTION: The loading mechanism 10 of a disk driving device is provided with a spindle motor 3 having a turntable 5 for rotating a disk 101 loaded in the tray 102 of a thread mechanism 1, an information recording head 6 for reading information recorded in the rotated disk 101 or recording information therein, and a clamper 7 which is disposed opposite to the turntable 5 and by which the disk and the turntable 5 are clamped. The thread mechanism 1 is provided so as to be moved in a first direction for approaching or moving away from a direction orthogonal to the surface of the disk 101, and the clamper 7 is provided so as to be moved in the first direction.
Patent JP-H0829666-A (JP)
Title: Device for moving optical element
Inventor: SATO MASAO
IPC: G03B13/34
Filed: 1994-07-15
Abstract: PURPOSE:To provide a device for moving optical elements capable of stably controlling the position of optical elements, such as lenses and CCDs, at a high speed. CONSTITUTION:This device for moving the optical elements has an electromagnetic actuator which consists of a driving coil, magnet, etc., for moving a CCD holder by electromagnetic induction along the optical axis, a driving circuit 76 which supplies a driving current to the electromagnetic actuator, a position detecting circuit 75 which has an LED and PSD for detecting the position of the CCD holder, a characteristic correlation memory section 73 in which the correlation data of the posture state of the CCD holder and the driving current of the electromagnetic actuator and the amplitude of the CCD holder or the correlation data of the posture state of the CCD holder and the bias current to be supplied to the electromagnetic actuator in order to hold CCD holder at a prescribed position is store and a CPU 71 which executes control by calculating the posture state of the CCD holder by using such correlation data.
Patent JP-H04249680-A (JP)
Title: Check valve
Inventor: AREKUSANDAA AIHIHORUN
IPC: F16K15/04
Filed: 1991-07-04
Abstract: PURPOSE: To eliminate interfering noises by improving a check valve, which has both a closing member belonging to a hollow conical valve seat and formed as a ball and a sleeved support part receiving the ball, and which is placed within a casing having a hole that extends coaxially with respect to the valve seat. CONSTITUTION: When a support part 12 abuts against a casing 2 at a valve seat side, a ball 11 is longitudinally movably received in the support part 12 while maintaining an axial play (S).
Patent JP-S5686792-A (JP)
Title: Heat sensitive recording sheet
Inventor: IGARASHI AKIRA
IPC: B41M5/30
Filed: 1979-12-18
Abstract: PURPOSE:To obtain a heat sensitive recording sheet capable of high speed recording and having an excellent heat responsiveness by a method wherein a special pigment applied layer and a heat sensitive color forming layer are installed on a supporting body. CONSTITUTION:On a supporting body such as a synthetic paper, plastic film, etc., an oil absorption pigment such as caolin, TiO2, etc. which has a oil absorption specified in a JIS-K-5101 of 75ml/100g or more and having a volume average particle diameter of 5.0mum or more is applied so that the thickness may be 1-15g/m<2>, and a light colored pigment applied layer is installed. And upon this layer, a heat sensitive color forming layer having a thickness of 7mum or less which contains an electron imparting colorless dye, an electron receiving compound and, if necessary, waxes, a metallic soap and ultra violet ray absorption agent, etc., is installed. Thereby, even when a heat pulse is 5ms or less, a sufficient color forming density can be obtained.
Patent JP-H0329455-A (JP)
Title: Message service for exchange
Inventor: YAMANAKA MARI
IPC: H04M3/42
Filed: 1989-06-26
Abstract: PURPOSE:To obviate the need for inquiry of a message with a telephone call to an opposite party set with a message service even in the case of a simple message by providing a means registering and displaying the message to an exchange. CONSTITUTION:A central controller 101 of an exchange stores and registers the message display information and displays the information. Thus, a simple message is sent from an optional telephone set to a user of a multi-function telephone set 106. Thus, when the opposite party is busy or absent, the message service is used to register the simple message thereby avoiding callback for some times or wait of callback phonecall, and the message is displayed, then the message is executed by having only to observe a display character string in the case of the simple message, and telephone inquiry for the purpose is not required and the time for both the processing is saved.